My Sister Is The Best Sex I've Ever Had.

When I was 9 and my sister was 16, is the first time I remember anything sexual between her and I. My mom wouldn't be home until late and I had just gotten off the bus from school. I guess I had seen her masturbating a lot but didn't know what it meant until this day. As I walked in the house I could see the livingroom television displaying two teenagers, naked and having sex. As I could hear my sister's voice in a moan I quickly slowed my steps and crept to where I could see her on the couch. She was completely naked and was fingering herself fast as she watched the teens vigorously fuck. I could hear them call each other brother and sister as they ordered the other two fuck hard before their parents came home. I had been curious before as my mom had a tendency to fuck her guy friends openly, fully displaying the act without discretion as my sister played with herself in distant hiding. As I watched her finger herself and talk about how bad she wanted to take my dick and make me her toy, I became so hard that I pulled my shorts off without a second thought. Exposing the fact that I had been watching her from a few feet away as she moaned my name. But as she shook off the initial scare of me being there she forcefully threw me to the floor and took my entire 4 inch hard dick and started to suck me like it was her favorite thing. And as I reached what I later realized to be a dry orgasm, my dick became so sensitive that I tried to stop her trying to swallow my dick and my balls because I couldn't take it and she held me down and sucked nonstop holding my mouth to keep me from screaming. She sucked over and over again and this went on almost every day and night , (especially nights when my mom was fucking in the living room), for the next couple of years. She didn't try to fuck me until I turned 12 and my mother caught her for the hundredth time holding me down or having a friend hold me while she sucked my dick far past sensitive. But I loved it and my mom always asked if I wanted her to stop and I told her no. But she watched this day as I reached that point with now 5 inches of throbbing teen dick in her mouth she knew that as I started to convulse that I would pump her mouth full of cum. And she swallowed my cum and almost immediately she stripped her panties off and spread her legs with orders for me to put my dick inside of her and fuck her like the porn of the teens we watched over and over. I will be 32 in a few days and when her husband leaves for work, I will go nextdoor and wake her up with my tongue and mouth sucking her pussy. And after she cums I will hd her down and keep sucking until she screams. We do this sometimes 4 or 5 times before he gets home. I have been with several women and I love my sister's pussy over them all.